1  /* { dg-options "-O2 -floop-nest-optimize" } */
       2  
       3  static int
       4  aqc(void)
       5  {
       6    return 1;
       7  }
       8  
       9  void
      10  gkd(void)
      11  {
      12    int wu0;
      13    static int b1y;
      14    static int gw2;
      15    static int *ydw = &gw2;
      16    static int **m3l = &ydw;
      17    **m3l = 0;
      18    for (b1y = 0; b1y < 1; ++b1y)
      19      {
      20        int *cpj = &gw2;
      21        if (*ydw |= aqc())
      22  	{
      23  	  *cpj = 0;
      24  	  *ydw = wu0;
      25  	}
      26      }
      27  }